Amzdeal Super Bright Lumens Cree Xm-l T6 LED Dark Brown Flashlight Zoomable +5 light modes Remove the plastic film on the battery when you first time use. Rotate the dimmer of the torch head to change the focus. Press the pressure switch to change the light modes. To protect the lifespan of the battery, please charge the battery before it is exhausted. Material: Aluminum alloy